F(x) = 1, so we make the entire equation equal 1.
1 = sqrt(x) + 7
To make x by itself subtract 7 from both sides
-6 = sqrt(x)
Square both sides to remove sqrt from x.
36 = x
The value of x is 36
I think the answer is -7x(-7)x(-7)
Answer: 56
Step-by-step explanation: Divide 42 by 3 and then multiply by 4
Multiply the numerator and denominator by the conjugate of the denominator:
Simplify:
Answer:
I am pretty sure it is A. 85°